3 citations
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December 1968 in “PubMed” Androgenetic alopecia is not caused by low iron levels.
6 citations
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June 2017 in “Reproductive Biomedicine Online” Chinese women with PCOS have higher androgen levels, which change with age and weight.
1 citations
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April 2020 in “Medico-Legal Update” The flower extract lowered testosterone, progesterone, and related gene expression in male rats.
32 citations
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April 2015 in “British Journal of Dermatology” The hair shedding scale accurately identifies abnormal hair shedding in women with long hair, with grades 5 and 6 indicating excessive shedding.
5 citations
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May 2019 in “Hormone and Metabolic Research” Women with nonclassic 21-hydroxylase deficiency can have successful pregnancies through IVF, with certain factors affecting their chances.
April 2021 in “Journal of evolution of medical and dental sciences” Women with PCOS have higher levels of certain androgens, which are good at predicting excess hair growth.
June 2026 in “Journal of Advances in Biology & Biotechnology” Canine demodicosis causes skin issues, anemia, and mineral deficiencies in dogs.
Iron levels affect sleep apnea severity in people with hair loss, especially women.
July 2022 in “International Journal of Health Sciences (IJHS) (En línea)” Men with Type 2 Diabetes have lower DHT levels, which may affect fertility and lipid profiles.
June 2025 in “Journal of Kufa for Chemical Sciences” Higher adrenaline and prolactin levels may indicate stress-related alopecia areata in adults.
2 citations
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September 2021 in “Universal Journal of Pharmaceutical Research” PCOS is linked to hormone disorders and issues like infertility and irregular periods.
June 2026 in “Frontiers in Cell and Developmental Biology” Smaller needles help protect stem cells during injections.
72 citations
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October 2010 in “Journal of The American Academy of Dermatology” Iron deficiency common in women, not always linked to hair loss; more research needed.
June 1995 in “International Journal of Gynecology & Obstetrics” The new method showed that endometriotic tissue has lower estrogen receptor levels but similar progesterone levels compared to normal endometrium, with both following a similar cycle.
January 2021 in “Turkiye Klinikleri Journal of Dermatology” The MPV/PC ratio can help assess disease activity in alopecia areata.
December 2020 in “Journal of Drugs in Dermatology” The document concludes that more research is needed to confirm if blood tests for things like iron and vitamin D are helpful for hair loss from Telogen effluvium.
January 2022 in “Menoufia Medical Journal /Menoufia Medical Journal” Higher levels of retinol-binding protein 4 are found in people with alopecia areata, but these levels don't relate to how severe the condition is.
November 2024 in “Journal of Investigative Dermatology” Changes in hair follicle structure may help diagnose and monitor alopecia.
9 citations
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February 2024 in “mBio” Biliverdin IXβ and IXδ help Pseudomonas aeruginosa adapt to chronic infections.
September 2024 in “Journal of Bioscience and Applied Research/Journal of Bioscience and Applied Research ” COVID-19 can cause hair loss due to stress, with inflammation markers like D-dimer levels playing a role.
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March 2017 in “Sultan Qaboos University medical journal” An infant had two different natural hair colors on the scalp with no health issues.
December 2024 in “Asian Journal of Medical Sciences” Low iron levels may be linked to hair loss in women.
13 citations
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January 2015 in “International Journal of Trichology” Higher lead and cadmium, and lower zinc and iron levels in the blood might be linked to chronic hair loss in women.
2 citations
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November 1995 in “American Journal of Obstetrics and Gynecology” Taking vitamin B6 corrected a pregnant woman's metabolic disorder, which changed her hair color.
December 2024 in “Asian Journal of Medical Sciences” Low iron levels may be linked to hair loss in women with chronic telogen effluvium.
December 2023 in “Forensic science international. Genetics” The RapidHIT ID system can effectively get DNA profiles from hair roots with enough cells.
11 citations
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January 2011 in “Turkish Journal of Medical Sciences” Low iron levels are a significant risk factor for hair loss, while high vitamin D levels might be a response to hair loss, not a cause.
November 2023 in “Journal of Investigative Dermatology” The study identified key immune cell differences between mild and severe alopecia areata.
96 citations
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September 2017 in “Analytica Chimica Acta” Hair elemental analysis could be useful for health and exposure assessment but requires more standardization and research.
November 2023 in “PubMed” Men with COVID-19 have different hormone levels linked to disease severity.